[FLINK-29306] fail to check multiple flink-dist*.jar for config.sh

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 1.16.0
• Fix Version/s: 1.17.0
• Component/s: Client / Job Submission
• Labels: pull-request-available
• Assignee: LiuZeshan
• Reporter: LiuZeshan
• Created: 14/Sep/22 16:48
• Updated: 27/Oct/22 07:26
• Resolved: 27/Oct/22 07:26

Description

The following shell command always make FLINK_DIST_COUNT=1 (config.sh)

FLINK_DIST_COUNT="$(echo "$FLINK_DIST" | wc -l)" 

and the following condition will always be false, so fail to check multiple flink-dist*.jar。

[[ "$FLINK_DIST_COUNT" -gt 1 ]] 

examples:

# FLINK_DIST=":/Users/lzs/.data/github/flink/flink-dist/target/flink-1.17-SNAPSHOT-bin/flink-1.17-SNAPSHOT/lib/flink-dist-1.17-SNAPSHOT.jar:/Users/lzs/.data/github/flink/flink-dist/target/flink-1.17-SNAPSHOT-bin/flink-1.17-SNAPSHOT/lib/flink-dist-1.17-xxx.jar"
# echo "$FLINK_DIST" | wc -l
1

Issue Links

• links to: GitHub Pull Request #20838